1012030332012 has 144 divisors (see below), whose sum is σ = 2964936432640. Its totient is φ = 285092141184.

The previous prime is 1012030332011. The next prime is 1012030332029. The reversal of 1012030332012 is 2102330302101.

1012030332012 is a `hidden beast` number, since 10 + 1 + 20 + 303 + 320 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1012030332011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5858793 + ... + 6029055.

Almost surely, 2^{1012030332012} is an apocalyptic number.

1012030332012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012030332012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1482468216320).

1012030332012 is an abundant number, since it is smaller than the sum of its proper divisors (1952906100628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012030332012 is a wasteful number, since it uses less digits than its factorization.

1012030332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170612 (or 170607 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1012030332012 its reverse (2102330302101), we get a palindrome (3114360634113).

The spelling of 1012030332012 in words is "one trillion, twelve billion, thirty million, three hundred thirty-two thousand, twelve".